Home / 59,499,219.20-89,248,828.80-41,359,366.40

Finding the Fourth Proportional to 59,499,219.20, 89,248,828.80 and 41,359,366.40

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Solution

The fourth proportional to 59,499,219.20, 89,248,828.80 and 41,359,366.40 is: 62,039,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,499,219.20 : 89,248,828.80 = 41,359,366.40 : x
  2. Step 2: Convert to fraction form
    59,499,219.20/89,248,828.80 = 41,359,366.40/x
  3. Step 3: Cross multiply
    59,499,219.20x = 89,248,828.80 × 41,359,366.40
  4. Step 4: Simplify right side
    59,499,219.20x = 3,691,275,011,110,072
  5. Step 5: Solve for x
    x = 3,691,275,011,110,072/59,499,219.20
  6. Step 6: Final answer
    x = 62,039,049.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.